227933856

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^2\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 108

約数和(自身を含む): 661632426

約数和(自身を除く): 433698570

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 157, 213, 284, 288, 314, 426, 471, 568, 628, 639, 852, 942, 1136, 1256, 1278, 1413, 1704, 1884, 2272, 2512, 2556, 2826, 3408, 3768, 5024, 5041, 5112, 5652, 6816, 7536, 10082, 10224, 11147, 11304, 15072, 15123, 20164, 20448, 22294, 22608, 30246, 33441, 40328, 44588, 45216, 45369, 60492, 66882, 80656, 89176, 90738, 100323, 120984, 133764, 161312, 178352, 181476, 200646, 241968, 267528, 356704, 362952, 401292, 483936, 535056, 725904, 791437, 802584, 1070112, 1451808, 1582874, 1605168, 2374311, 3165748, 3210336, 4748622, 6331496, 7122933, 9497244, 12662992, 14245866, 18994488, 25325984, 28491732, 37988976, 56983464, 75977952, 113966928, 227933856]

約数ペア:

[(1, 227933856), (2, 113966928), (3, 75977952), (4, 56983464), (6, 37988976), (8, 28491732), (9, 25325984), (12, 18994488), (16, 14245866), (18, 12662992), (24, 9497244), (32, 7122933), (36, 6331496), (48, 4748622), (71, 3210336), (72, 3165748), (96, 2374311), (142, 1605168), (144, 1582874), (157, 1451808), (213, 1070112), (284, 802584), (288, 791437), (314, 725904), (426, 535056), (471, 483936), (568, 401292), (628, 362952), (639, 356704), (852, 267528), (942, 241968), (1136, 200646), (1256, 181476), (1278, 178352), (1413, 161312), (1704, 133764), (1884, 120984), (2272, 100323), (2512, 90738), (2556, 89176), (2826, 80656), (3408, 66882), (3768, 60492), (5024, 45369), (5041, 45216), (5112, 44588), (5652, 40328), (6816, 33441), (7536, 30246), (10082, 22608), (10224, 22294), (11147, 20448), (11304, 20164), (15072, 15123)]